Show sample as:
72-frame QuickTime VR
or
360-frame QuickTime movie loop
.
My
periodic table poster
is now available!
Alphascope/Spinthariscope.
This is a radiation monitoring device just like the "geigerscope" described in the previous sample.
Spinthariscopes are
explained in more detail
here.
Source:
eBay seller geoelectronics
Contributor:
Theodore Gray
Acquired:
19 May, 2007
Text Updated:
19 May, 2007
Price:
$20
Size:
1.5"
Purity:
0%
Sample Group:
Spinthariscopes